One way to ensure less sample bias is to select a _____ sample.

Question

Quizplus · Accepted Answer

A representative/random sample would help to ensure that every member of the population has an equal chance of being selected for the study, reducing the potential for bias in the sample. Homogenous and ethnocentric samples would not accurately represent the diversity of the population, while placebo and control samples are not relevant for selecting the sample itself. Heterogeneous and ethnocentric samples may also introduce bias, depending on how they are selected.

One Way to Ensure Less Sample Bias Is to Select